AI Deep Research Cold Emailer

Upload a CSV of prospects. Get back fully personalized cold emails — each one individually researched by AI using live web search.

No templates. No merge tags.

The AI pulls recent company news, LinkedIn activity, funding rounds, and blog posts for every single prospect, then writes a unique email that sounds like you spent 15 minutes researching them. It takes about 10 minutes per 1000 row.

One HTML file. Runs in your browser. Nothing to install.

Double-click the file, paste an API key, upload your list, hit start. Output downloads as a CSV — drop it straight into Instantly, Smartlead, Lemlist, or whatever you send with. This doesn't replace your sending tool. It makes every email you send through it dramatically better.

What's included:

• The tool (single HTML file, works offline, yours forever)
• PDF quickstart guide
• 2-minute video walkthrough

Works with 5 AI providers: Google Gemini, OpenAI, Anthropic Claude, DeepSeek, Perplexity. Bring your own API key. Gemini Flash 2.5 costs about $0.003 per prospect — that's 100 personalized emails for roughly 30 cents.

Your data stays on your machine. No account to create. No login. No third-party server ever sees your prospect list or API keys. Everything runs locally in your browser.

Generates single emails or 2-step sequences with custom tone/style instructions. Auto-retries on rate limits. Auto-recovers interrupted runs. Saves run history for re-download anytime.

This replaces the most expensive part of your outreach stack. Clay charges $149-$349/month for AI research and enrichment. This does the same research-to-email pipeline for a one-time purchase.

$79 once. Not monthly. Forever.